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What Leonardo da Vinci invention was a mechanical device for measuring wind speed?
Answer
Anemometer
What Leonardo da Vinci invention is commonly called his armored tank?
Answer
Leonardo’s tank
What mechanical automaton did Leonardo da Vinci design as a moving armored figure?
Answer
Mechanical knight
What name is commonly given to Leonardo da Vinci’s spiral rotor aircraft concept?
Answer
Aerial screw
What Leonardo da Vinci invention was designed to imitate the flapping flight of a bird?
Answer
Ornithopter
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What Leonardo da Vinci invention is commonly called his armored tank?
Answer
Leonardo’s tank
What mechanical automaton did Leonardo da Vinci design as a moving armored figure?
Answer
Mechanical knight
Which British Dragon's Den investor founded the parcel-delivery network Pall-Ex?
Answer
Hilary Devey